package com.springboot.service;

import com.springboot.bean.Student;

/**
 * @ClassName StudentService
 * @Description TODO
 * @Author peter
 * @Date 19-4-15 下午2:55
 * @Version 1.0
 **/
public interface StudentService {
    int add(Student student);
    int update(Student student);
    int deleteBysno(String sno);
    Student queryStudentBySno(Integer sno);
}
